HP ProDesk 405 G1 Microtower Maintenance And Service Manual page 100
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Also See for ProDesk 405 G1 Microtower:
- Specification (51 pages) ,
- Disassembly instructions manual (16 pages) ,
- Hardware reference manual (49 pages)
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Fuzzy focus; streaking, ghosting, or shadowing effects; horizontal scrolling lines; faint vertical bars; or
unable to center the picture on the screen (flat panel monitors using an analog VGA input connection
only).
Cause
Flat panel monitor's internal digital conversion circuits may be
unable to correctly interpret the output synchronization of the
graphics card.
Graphics card is not seated properly or is bad (some models).
Certain typed symbols do not appear correct.
Cause
The font you are using does not support that particular
symbol.
90
Chapter 7 Troubleshooting without diagnostics
Solution
1.
Select the monitor's Auto-Adjustment option in the
monitor's on-screen display menu.
2.
Manually synchronize the Clock and Clock Phase on-
screen display functions. To download a SoftPaq that will
assist you with the synchronization, go to the following
Web site, select the appropriate monitor, and download
either SP32347 or SP32202:
support
1.
Reseat the graphics card.
2.
Replace the graphics card.
Solution
Use the Character Map to locate and select the appropriate
symbol. You can copy the symbol from the Character Map
into a document.
In Windows 7, click Start, select All Programs, select
Accessories, select System Tools, and then select
Character Map.
In Windows 8, on the Start screen, type ch, and then select
Character Map from the list of applications.
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